EN IEC 61869-1:2024

Instrument transformers - Part 1: General requirements

IEC 61869-1:2023 is applicable to newly manufactured instrument transformers intended for applications where the nominal voltage is higher than 1 kV AC or 1,5 kV DC, with an analogue or a digital secondary signal for measuring, protection and control purposes, with rated frequencies from 15 Hz to 400 Hz, or for DC applications. The general requirements for instrument transformers for applications in LV systems (nominal voltage ≤ 1 kV AC or ≤ 1,5 kV DC) are covered by IEC 61869-201. This part of IEC 61869 is a product family standard and covers general requirements only. For each type of instrument transformer, the product standard is composed of this document and the relevant specific product standard. This part of IEC 61869 contains the requirements for the limits of the errors both for analogue and digital secondary signal. The other characteristics of a digital interface for instrument transformer are standardised in IEC 61869-9 as an application of the IEC 61850 horizontal standard series, covering communication networks and systems for power utility automation. This part of IEC 61869 considers bandwidth requirements. The accuracy requirements on harmonics and requirements for the anti-aliasing filter are specified in 5.7. IEC 61869-1:2023 cancels and replaces the first edition published in 2007 and IEC 61869 6:2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) merger with IEC 61869-6:2016; b) new scope: equipment for HV applications with a nominal voltage > 1 kV AC or 1,5 kV DC; c) new classification of some special tests as type tests or routine test; d) additional type tests, additional special tests and new clause for commissioning tests; e) new annexes E, F, G and I.

Messwandler - Teil 1: Allgemeine Anforderungen

Transformateurs de mesure - Partie 1: Exigences générales

L'IEC 61869-1:2023 s’applique aux transformateurs de mesure récemment fabriqués destinés à des applications dont la tension nominale est supérieure à 1 kV en courant alternatif ou à 1,5 kV en courant continu, qui utilisent un signal secondaire analogique ou numérique à des fins de mesure, de protection et de commande, avec des fréquences assignées comprises entre 15 Hz et 400 Hz, ou à des applications en courant continu. Les exigences générales concernant les transformateurs de mesure destinés à des applications dans les réseaux BT (tension nominale ≤ 1 kV en courant alternatif ou ≤ 1,5 kV en courant continu) sont couvertes par l’IEC 61869-201. La présente partie de l’IEC 61869 est une norme de famille de produits et couvre uniquement les exigences générales. Pour chaque type de transformateur de mesure, la norme de produit se compose du présent document et de la norme de produit spécifique appropriée. La présente partie de l’IEC 61869 contient les exigences relatives aux limites d’erreurs, tant pour le signal secondaire analogique que pour le signal secondaire numérique. Les autres caractéristiques d’une interface numérique d’un transformateur de mesure sont normalisées dans l’IEC 61869-9 en tant qu’application de la série de normes horizontales IEC 61850, couvrant les réseaux et les systèmes de communication pour l’automatisation des systèmes électriques. La présente partie de l’IEC 61869 traite des exigences relatives à la largeur de bande. Les exigences de précision concernant les harmoniques et les exigences relatives au filtre antirepliement sont spécifiées en 5.7. L'IEC 61869-1:2023 annule et remplace la première édition publiée en 2007 et l’IEC 61869‑6:2016. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente: a) fusion avec l’IEC 61869-6:2016; b) nouveau domaine d’application: matériel pour les applications HT avec une tension nominale > 1 kV en courant alternatif ou 1,5 kV en courant continu; c) nouvelle classification de certains essais spéciaux en essais de type ou en essais individuels de série; d) essais de type supplémentaires, essais spéciaux supplémentaires et nouvel article pour les essais de mise en service; e) nouvelles Annexes E, F, G et I.

Instrumentni transformatorji - 1. del: Splošne zahteve (IEC 61869-1:2023)

General Information

• Status: Published
• Publication Date: 24-Oct-2024
• ICS: 17.220.20 - Measurement of electrical and magnetic quantities
• Technical Committee: CLC/TC 38 - Instrument transformers
• Drafting Committee: IEC/TC 38 - IEC_TC_38
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 25-Oct-2024
• Completion Date: 25-Oct-2024
• Directive: 2014/30/EU - Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)
• Directive: 2014/35/EU - Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits
• Directive: 2014/53/EU - Directive 2014/53/EU of The European Parliament and of the Council of 16 April 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of radio equipment and repealing Directive 1999/5/EC
• Mandate: M/511 - Mandate to CEN, CENELEC and ETSI relating to harmonised standards in the field of the Low Voltage Directive
• Mandate: M/552 - [C(2016) 7641 final] Standardisation request as regards harmonised standards in support of Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility
• Ref Project: SIST EN IEC 61869-1:2024 - Instrument transformers - Part 1: General requirements (IEC 61869-1:2023)

Relations

• Replaces: EN 61869-6:2016 - Instrument transformers - Part 6: Additional general requirements for low-power instrument transformers
• Effective Date: 07-Nov-2023
• Replaces: EN 61869-1:2009 - Instrument transformers - Part 1: General requirements
• Effective Date: 26-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-december-2024
Instrumentni transformatorji - 1. del: Splošne zahteve (IEC 61869-1:2023)
Instrument transformers - Part 1: General requirements (IEC 61869-1:2023)
Messwandler - Teil 1: Allgemeine Anforderungen (IEC 61869-1:2023)
Transformateurs de mesure - Partie 1: Exigences générales (IEC 61869-1:2023)
Ta slovenski standard je istoveten z: EN IEC 61869-1:2024
ICS:
17.220.20 Merjenje električnih in Measurement of electrical
magnetnih veličin and magnetic quantities
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 61869-1

NORME EUROPÉENNE
EUROPÄISCHE NORM October 2024
ICS 17.220.20 Supersedes EN 61869-1:2009; EN 61869-6:2016
English Version
Instrument transformers - Part 1: General requirements
(IEC 61869-1:2023)
Transformateurs de mesure - Partie 1: Exigences générales Messwandler - Teil 1: Allgemeine Anforderungen
(IEC 61869-1:2023) (IEC 61869-1:2023)
This European Standard was approved by CENELEC on 2024-09-11. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61869-1:2024 E

European foreword
The text of document 38/718/FDIS, future edition 2 of IEC 61869-1, prepared by TC 38 "Instrument
Transformers" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2025-10-31
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-10-31
document have to be withdrawn
This document supersedes EN 61869-1:2009 and EN 61869-6:2016 and all of its amendments and
corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 61869-1:2023 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standard indicated:
IEC 60255-1:2009 NOTE Approved as EN 60255-1:2010 (not modified)
IEC 60255-27:2013 NOTE Approved as EN 60255-27:2014 (not modified)
IEC 60664-1 NOTE Approved as EN IEC 60664-1
IEC 60695-1-30 NOTE Approved as EN 60695-1-30
IEC 60695-7-1 NOTE Approved as EN 60695-7-1
IEC 60721-2-6 NOTE Approved as EN IEC 60721-2-6
IEC 60812 NOTE Approved as EN IEC 60812
IEC 61000 (series) NOTE Approved as EN IEC 61000 (series)
IEC 61000-4-7 NOTE Approved as EN 61000-4-7
IEC 61000-6-5 NOTE Approved as EN 61000-6-5
IEC 61025 NOTE Approved as EN 61025
IEC 61754-2 NOTE Approved as EN 61754-2
IEC 61754-20 NOTE Approved as EN 61754-20
IEC 62262 NOTE Approved as EN 62262
IEC 62271-1:2017 NOTE Approved as EN 62271-1:2017 (not modified)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 60060-1 - High-voltage test techniques - Part 1: EN 60060-1 -
General definitions and test requirements
IEC 60068-2-1 - Environmental testing - Part 2-1: Tests - EN 60068-2-1 -
Test A: Cold
IEC 60068-2-2 2007 Environmental testing - Part 2-2: Tests - EN 60068-2-2 2007
Test B: Dry heat
IEC 60068-2-6 - Environmental testing - Part 2-6: Tests - EN 60068-2-6 -
Test Fc: Vibration (sinusoidal)
IEC 60068-2-11 - Environmental testing - Part 2-11: Tests - EN IEC 60068-2-11 -
Test Ka: Salt mist
IEC 60068-2-17 - Environmental testing - Part 2-17: Tests - EN IEC 60068-2-17 -
Test Q: Sealing
IEC 60068-2-27 2008 Environmental testing - Part 2-27: Tests - EN 60068-2-27 2009
Test Ea and guidance: Shock
IEC 60068-2-47 - Environmental testing - Part 2-47: Test - EN 60068-2-47 -
Mounting of specimens for vibration,
impact and similar dynamic tests
IEC 60068-2-57 2013 Environmental testing - Part 2-57: Tests - EN 60068-2-57 2013
Test Ff: Vibration - Time-history and sine-
beat method
IEC 60068-2-75 - Environmental testing - Part 2-75: Tests - EN 60068-2-75 -
Test Eh: Hammer tests
IEC 60068-2-78 2012 Environmental testing - Part 2-78: Tests - EN 60068-2-78 2013
Test Cab: Damp heat, steady state
IEC 60068-3-3 2019 Environmental testing - Part 3-3: EN IEC 60068-3-3 2019
Supporting documentation and guidance -
Seismic test methods for equipment
IEC 60071-1 2019 Insulation co-ordination - Part 1: EN IEC 60071-1 2019
Definitions, principles and rules
IEC 60071-2 2018 Insulation co-ordination - Part 2: EN IEC 60071-2 2018
Application guidelines
IEC 60085 - Electrical insulation - Thermal evaluation EN 60085 -
and designation
IEC 60270 2000 High-voltage test techniques - Partial EN 60270 2001
discharge measurements
+ A1 2015  + A1 2016
IEC 60296 - Fluids for electrotechnical applications - EN IEC 60296 -
Mineral insulating oils for electrical
equipment
IEC 60376 - Specification of technical grade sulphur EN IEC 60376 -
hexafluoride (SF ) and complementary
gases to be used in its mixtures for use in
electrical equipment
IEC 60455 series Resin based reactive compounds used for EN IEC 60455 series
electrical insulation
IEC 60475 - Method of sampling insulating liquids EN IEC 60475 -
IEC 60480 - Specification for the re-use of sulphur EN IEC 60480
hexafluoride (SF6) and its mixtures in
electrical equipment
IEC 60529 1989 Degrees of protection provided by EN 60529 1991
enclosures (IP Code)
- -  + corrigendum May 1993
+ A1 1999  + A1 2000
+ A2 2013  + A2 2013
IEC 60603-7-1 - Connectors for electronic equipment - Part EN 60603-7-1 -
7-1: Detail specification for 8-way,
shielded, free and fixed connectors
IEC 60695-1-10 - Fire hazard testing - Part 1-10: Guidance EN 60695-1-10 -
for assessing the fire hazard of
electrotechnical products - General
guidelines
IEC 60695-1-11 - Fire hazard testing - Part 1-11: Guidance EN 60695-1-11 -
for assessing the fire hazard of
electrotechnical products - Fire hazard
assessment
IEC 60794-2 2017 Optical fibre cables - Part 2: Indoor cables EN 60794-2 2017
- Sectional specification
IEC 60794-3 - Optical fibre cables - Part 3: Outdoor EN IEC 60794-3 -
cables - Sectional specification
IEC/TS 60815-1 2008 Selection and dimensioning of high-voltage - -
insulators intended for use in polluted
conditions - Part 1: Definitions, information
and general principles
IEC/TS 60815-2 2008 Selection and dimensioning of high-voltage - -
insulators intended for use in polluted
conditions - Part 2: Ceramic and glass
insulators for a.c. systems
IEC/TS 60815-3 2008 Selection and dimensioning of high-voltage - -
insulators intended for use in polluted
conditions - Part 3: Polymer insulators for
a.c. systems
IEC 60867 - Insulating liquids - Specifications for EN IEC 60867 -
unused liquids based on synthetic aromatic
hydrocarbons
IEC/TR 61000-4-1 - Electromagnetic compatibility (EMC) - Part
4-1: Testing and measurement techniques
- Overview of IEC 61000-4 series
IEC 61000-4-2 - Electromagnetic compatibility (EMC) - Part EN 61000-4-2 -
4-2: Testing and measurement techniques
- Electrostatic discharge immunity test
IEC 61000-4-3 - Electromagnetic compatibility (EMC) - Part EN IEC 61000-4-3 -
4-3: Testing and measurement techniques
- Radiated, radio-frequency,
electromagnetic field immunity test
IEC 61000-4-4 - Electromagnetic compatibility (EMC) - Part EN 61000-4-4 -
4-4: Testing and measurement techniques
- Electrical fast transient/burst immunity
test
IEC 61000-4-5 2014 Electromagnetic compatibility (EMC) - Part EN 61000-4-5 2014
4-5: Testing and measurement techniques
- Surge immunity test
+ A1  + A1 2017
IEC 61000-4-6 - Electromagnetic compatibility (EMC) - Part EN 61000-4-6 -
4-6: Testing and measurement techniques
- Immunity to conducted disturbances,
induced by radio-frequency fields
IEC 61000-4-8 - Electromagnetic compatibility (EMC) - Part EN 61000-4-8 -
4-8: Testing and measurement techniques
- Power frequency magnetic field immunity
test
IEC 61000-4-9 - Electromagnetic compatibility (EMC) - Part EN 61000-4-9 -
4-9: Testing and measurement techniques
- Impulse magnetic field immunity test
IEC 61000-4-10 - Electromagnetic compatibility (EMC) - Part EN 61000-4-10 -
4-10: Testing and measurement
techniques - Damped oscillatory magnetic
field immunity test
IEC 61000-4-11 - Electromagnetic compatibility (EMC) - Part EN IEC 61000-4-11 -
4-11: Testing and measurement
techniques - Voltage dips, short
interruptions and voltage variations
immunity tests for equipment with input
current up to 16 A per phase
IEC 61000-4-13 - Electromagnetic compatibility (EMC) - Part EN 61000-4-13 -
4-13: Testing and measurement
techniques - Harmonics and
interharmonics including mains signalling
at a.c. power port, low frequency immunity
tests
IEC 61000-4-16 - Electromagnetic compatibility (EMC) - Part EN 61000-4-16 -
4-16: Testing and measurement
techniques - Test for immunity to
conducted, common mode disturbances in
the frequency range 0 Hz to 150 kHz
IEC 61000-4-17 - Electromagnetic compatibility (EMC) - Part EN 61000-4-17 -
4-17: Testing and measurement
techniques - Ripple on d.c. input power
port immunity test
IEC 61000-4-18 2019 Electromagnetic compatibility (EMC) - Part EN IEC 61000-4-18 2019
4-18: Testing and measurement
techniques - Damped oscillatory wave
immunity test
IEC 61000-4-29 - Electromagnetic compatibility (EMC) - Part EN 61000-4-29 -
4-29: Testing and measurement
techniques - Voltage dips, short
interruptions and voltage variations on d.c.
input power port immunity tests
IEC 61000-6-4 2018 Electromagnetic compatibility (EMC) - Part EN IEC 61000-6-4 2019
6-4: Generic standards - Emission
standard for industrial environments
IEC 61076-2-101 - Connectors for electronic equipment - EN 61076-2-101 -
Product requirements - Part 2-101: Circular
connectors - Detail specification for M12
connectors with screw-locking
IEC 61083-1 - Instruments and software used for EN 61083-1 -
measurements in high-voltage and high-
current tests - Part 1: Requirements for
instruments for impulse tests
IEC 61099 - Insulating liquids - Specifications for EN 61099 -
unused synthetic organic esters for
electrical purposes
IEC 61181 - Mineral oil-filled electrical equipment - EN 61181 -
Application of dissolved gas analysis
(DGA) to factory tests on electrical
equipment
IEC 61462 - Composite hollow insulators - Pressurized EN IEC 61462 -
and unpressurized insulators for use in
electrical equipment with AC rated voltage
greater than 1 000 V AC and D.C. voltage
greater than 1500V - Definitions, test
methods, acceptance criteria and design
recommendations
IEC 61850-7-4 - Communication networks and systems for EN 61850-7-4 -
power utility automation - Part 7-4: Basic
communication structure - Compatible
logical node classes and data object
classes
IEC 61869-9 2016 Instrument transformers - Part 9: Digital EN IEC 61869-9 2019
interface for instrument transformers
IEC 61869-99 - Instrument transformers - Part 99: EN IEC 61869-99 -
Glossary
IEC 62155 - Hollow pressurized and unpressurized EN 62155 -
ceramic and glass insulators for use in
electrical equipment with rated voltages
greater than 1 000 V
IEC 62217 2012 Polymeric HV insulators for indoor and EN 62217 2013
outdoor use - General definitions, test
methods and acceptance criteria
IEC 62271-4 2022 High-voltage switchgear and controlgear - EN IEC 62271-4 2022
Part 4: Handling procedures for gases for
insulation and/or switching
IEC 62271-100 - High-voltage switchgear and controlgear - EN IEC 62271-100 -
Part 100: Alternating-current c
...